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PUROFIL terminal diffusers for lightweight metal suspended ceiling (LK) E 108.01

PUROFIL terminal diffusers are intended as an end filtration element in the air distribution system for environments with high demands for the purity of incoming air - such as operating theatres, sterilisation rooms, intensive care units, different areas in pharmaceutical industry, electrical engineering industry, mechanical engineering industry, food industry, etc.

Adapters are produced in several dimensions of facing, according to HEPA filter size.

To distribute incoming air, the adapters are fitted with a swirling vent-grille or a perforated element at the bottom.



Type of product
PUROFIL terminal diffusers for lightweight metal suspended ceiling
A - old system (until 06/2005), B - old system (until 06/2009), C - new snap-on system - compatible with the innovated lightweight metal suspended ceiling and light fixtures (since 06/2009), D - new designation (since 05/2013), E - change of designation as of 10/2015 (filter corner clamps, 8 mm end element for the middle screw in the girder)

Filter dimensions
Filter dimensions 305 x 305 x 117
Filter dimensions 457 x 457 x 117
Filter dimensions 570 x 570 x 117 (cannot be used in the 600 grid)
filter dimension tolerance + 0 / -0.5 mm

Air intake
side with round neck
side with rectangular neck
upper with round neck

Size of inlet neck
rectangular neck 120x265, for transition Ø200
rectangular neck 120x417, for transition Ø250
rectangular neck 145x530, for transition Ø315
rectangular neck 80x265, for transition Ø160
rectangular neck 80x417, for transition Ø200
rectangular neck 95x530, for transition Ø250
round neck diameter 160
round neck diameter 200
round neck diameter 250
round neck diameter 315

Damper (for side round inlet only)
without damper

Transition piece
without transition
one-sided HVAC transition piece

Standard suspended ceiling dimensions
ceiling grid dimensions 600x600
ceiling grid dimensions 625x625, preferred

Surface of the visible surfaces of the adapter
Stainless steel AISI 304 SB (cannot be used for section S10 Exhaust element for item AN)
thermosetting powder coat Komaxit, standard hue RAL 9016
Powder coating (Komaxit), hue RAL

Atypical execution
Typical execution
Atypical execution
Typical execution
0 - clear choice from the options
Atypical execution
Q - Atypical design, which can not be clearly identified by means of code